package net.dengzixu.java.homework.period31;

/**
 * @author Deng Zixu <admin@dengzixu.com>
 */
public class Homework {
    public static void main(String[] args) {
        int[] a = {34, 56, 78, 89, 90, 100};

        for (int i = 0; i < a.length; i++) {
            System.out.println(a[i] % 100 / 10);
        }
    }
}
